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Alloy Steel

Alloy steel & pipe stock

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Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels. The difference between the two is somewhat arbitrary: Smith and Hashemi define the difference at 4.0%, while Degarmo, et al., define it at 8.0%

Alloy steel is often subdivided into two groups: high alloy steels and low alloy steels. The difference between the two is defined somewhat arbitrarily.

Kalikund Steel & Engineering provides alloy steel in all mill forms including sheet, strip, plate, foil, round bar, square bar, flat bar, hex bar, tube, pipe and wire.

Available forms is Alloy 20

Sheet
Plate
Bar
Pipe & Tube (welded & seamless)
Tubing
Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
Wire

Alloy 20 Specifications

Bar	ASTM B 473
Plate	ASME SB-463, ASME SB-464, ASTM B 463, ASTM B 464
Sheet	ASME SB-463, ASME SB-464, ASTM B 463, ASTM B 464
Strip	ASME SB-463, ASME SB-464, ASTM B 463, ASTM B 464
Wire	ASME SB-473 ASME SB-366, ASTM B 473, ASTM B 366
Weld Wire	AWS ER320LR
Other	UNS N08020, Covered Electrodes AWS E320LR

Chemical Composition, %

Ni	Fe	Cr	Cu	Mo	Nb
32.00-38.00	Balance	19.0-21.0	3.0-4.0	2.0-3.0	8xC-1.0max

C	Mn	P	S	Si
.07max	2.0max	.045max	.035max	1.0max

ASTM Specification

Pipe Smls	Pipe Welded	Tube Smls	Tube Welded	Sheet/Plate	Bar	Forging	Fitting
B729	B464	B729	B468	B463	B473	B462	B366

Mechanical Properties
Annealed Material

Form	Tensile Min.	Yield Min. (.2% offset)	Elongation Min.	Reduction of Area Min.
Bar (hot or cold finished)	80 ksi	35 ksi	30%	50%
Sheet/Plate	80 ksi	35 ksi	30%	-

Main Export Market

Eastern Europe
North America
Mid East/Africa
Central/South America
Asia
Western Europe
Australasia
UAE

Sales Locations

U.A.E,
Oman,
Saudi Arabia,
Qatar,
Bahrain,
Egypt,
Turkey
Singapore,
Thailand,
Malaysia
Indonesia
Poland
Italy
Portugal
Spain
Brazil
Chile
Venezuela
Costa Rica
USA
Canada
Angola
Sri Lanka
Russia

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We are industrial suppliers of Nickel Alloy 200 Products